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Date:      Thu, 16 Sep 2004 23:15:22 +0200
From:      Andre Oppermann <andre@freebsd.org>
To:        itetcu@people.tecnik93.com
Cc:        current@freebsd.org
Subject:   Re: BETA4 + IPFIREWALL_FORWARD => panic
Message-ID:  <414A026A.4000802@freebsd.org>
In-Reply-To: <1095368255.4149fe3f1b8f1@webmail.people.tecnik93.com>
References:  <1095368255.4149fe3f1b8f1@webmail.people.tecnik93.com>

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itetcu@people.tecnik93.com wrote:
> Hi,
> 
> [Please excuse formating, I'm writeing from webmail]
> 
> A 5.3-BETA4 cvsupped around 16.00 today (16 sept) panics when ipfw fwd rule is 
> used. It seems to be stable with the same kernel without fwd rules. If the fwd 
> rule is present at boot it will panic each time, it it is added later it seems 
> that sometimes (one of 5 untill now) it does not panic. The panic seems to 
> happen on the first / first few fwd packets.
> 
> The machine is a remote firewall+natd, k6-II with 2 rl nics; I have no serail 
> console on it; since it's in production I've disabled the fwd rule (fwd iip,8110 
> from iinet:imask to any pop3); I will be able (and try) to play with it tommorow 
> morning for about an hour and in the evening (GMT+2); bellow is the panic 
> transcribed by hand; if neccessary I'll setup a serial console.

I have MFC'd the fix a couple of hours ago.  You should cvsup again and check if
you have got rev. 1.1.2.5 of netinet/ip_fw_pfil.c.

-- 
Andre



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